Hans lives in Freiburg and has a flat in Nerja that he uses for holidays. In December 2025, with a cousin's help, he finally filed the imputed income return for 2024: 215 € of tax. The payment with an NRC (the payment reference code the bank issues) was never completed, and the return was recorded with the debt acknowledged and unpaid. Hans did not find out. The census (the tax register) still showed the German address he gave when he bought in 2012, and he had moved twice since then. In September 2026 the Spanish bank from which he pays the community of owners' fees and the IBI (the municipal property tax) told him that his account had a hold from the Agencia Tributaria for 266 €.
What happened between those two dates is exactly what happens to any non-resident who leaves an imputed income return unpaid. And almost all of it happened without him receiving a single piece of paper.
From 215 to 266 euros: the path of the debt
A return filed on time without payment is not an offence. But on the day after the period ends, the debt enters the enforcement period (periodo ejecutivo) and the surcharges of article 28 of the Ley General Tributaria, the General Tax Act, begin. In Hans's case, with 215 € of tax:
| Stage | When | Surcharge | Amount |
|---|---|---|---|
| Enforcement surcharge | Payment before the enforcement order (providencia de apremio) is notified | 5 % | 10.75 € |
| Reduced enforcement | Payment within the period the enforcement order opens | 10 % | 21.50 € |
| Ordinary enforcement | After that period | 20 % + interest | 43 € + interest |
| Seizure | Seizure order on accounts or other assets | Costs are added | 266 € frozen in his case |
The 266 € the bank froze were the tax, the 20 % surcharge, the accumulated late-payment interest and some small procedural costs. None of those items can be disputed once the enforcement order has been properly notified. And that is the key to the case.
How someone who does not live in Spain is notified
The tax office tries to serve the enforcement order at the address in the census. If the address is the 2012 one and nobody by that name lives there any more, the attempts fail. When that happens, the law allows notice by publication: an announcement is published in the Boletín Oficial del Estado, the official state gazette, summoning the person concerned to appear, and if they do not do so within the stated period, notification is deemed to have taken place. From then on all the deadlines run, even though Hans never read the announcement.
That is why the most useful advice on this page is not about payment but about the address. A non-resident with a property in Spain must keep their tax address abroad up to date and, if they prefer, appoint a representative with an address in Spain to receive communications. How to correct the address is in fixing your tax address, and the different kinds of letter Hacienda (the Spanish tax authority) can send in the types of communication from Hacienda.
What Hacienda can seize from a non-resident
Anything within the reach of the Spanish Administration, following the order in article 169 of the Act and with the proportionality it requires. In practice, for a non-resident owner, that means:
- The Spanish account, if there is one, which is almost always the first to go because it is the easiest to find.
- Pending refunds, for example the refund of the 3 % withheld on a sale, which are set off against the debt before being paid.
- Income owed to them in Spain, such as rent from a tenant, which the Administration can order to be paid to it instead.
- The property itself, by means of a preventive seizure entry in the Land Registry. With a 215 € debt that is not what usually happens, but with several years accumulated it is a real possibility, and a seizure entry shows up on any registry extract (nota simple) a buyer asks for.
The account Hans used to pay the community fees was frozen just before the quarterly bill. The bill was returned and the community claimed the unpaid amount with its own surcharge. One 215 € problem created two.
What not filing at all would have cost
Hans, at least, filed. If he had not, and the Administration had sent him a request, the numbers would have been different: an assessment of the tax with interest and a penalty which, for an amount of this size, is usually minor, 50 %: 107.50 €. With the 30 % reduction for agreeing to the assessment it would come down to 75.25 €, and with the 40 % reduction for prompt payment, to 45.15 €. Filing without paying leaves a debt with a surcharge; not filing adds a penalty. The difference between the two situations is explained in recargo versus penalty.
If you have imputed income returns that were filed and you do not know whether they were paid, or a hold on your account that you do not understand, tell us in the non-residents form: with your NIE (the foreigner's tax identification number) we can check on the online tax office what is outstanding and at what stage each debt is.
How to find out in time from abroad
Most of Hans's cost came from not knowing. There are three ways to avoid it, and none requires travelling to Spain. The first is to have your own access to the Agencia Tributaria's online office (sede electrónica), with an electronic certificate or with the Cl@ve system if you have it: from there you can look up outstanding debts and the status of each return. The second is to appoint a representative with an address in Spain, who receives the notifications and lets you know. The third, and simplest, is to check a few weeks after each payment that the return shows as paid.
Any of the three would have let Hans pay at the 5 % stage, with a 10.75 € surcharge, instead of finding out from his bank nine months later. The difference is not huge in euros, but it is in hassle: a frozen account, a returned community bill and a whole afternoon on the phone to his bank.
They multiply by years and by owners. An unpaid imputed income return rarely comes alone: if one year was not paid, the following ones usually were not either. With a married couple and four tax years, what began as a 215 € debt becomes eight enforcement files, each with its own surcharge, interest and costs.
The seizure is not lifted by itself. Once the debt is paid, you have to make sure the Administration releases the hold on the account or the entry in the Registry. With accounts it is usually quick; in the Registry, cancelling an entry requires a formal order (mandamiento) and it is worth asking for one expressly.
If you believe the notice by publication was not done properly, for example because the Administration had another, more recent address for you and did not use it, that can be argued. But paying to stop the seizure and arguing afterwards are compatible: what is not advisable is leaving the account frozen while the dispute goes on.
Hans paid the debt from the same account, updated his address in Germany and appointed a representative in Spain for notifications. The 2025 imputed income, due by 31 December 2026, is already set up for direct debit, and the Spanish account now has a small cushion so that an unexpected charge does not leave the community bill without funds.